Rebecca Cotswolds was a love interest of Kyle Broflovski in South Park.
Rebecca was homeschooled up until her first appearance, where she was one of the finalists in the South Park spelling bee. Kyle took an instant liking to her, despite knowing nothing about her. He even went as far as singing to her.
Rebecca fits the stereotype most people have of homeschooled children. She has several awkward quirks, such as stammering and fidgeting. She doesn't interact with anyone outside her family. She also has no concept of love, believing that a suitable mate would be provided for her when the time was right.
Kyle started courting Rebecca, but he went too far when he introduced her to kissing. At the school dance, Rebecca showed up dressed like a tramp and started kissing every boy in sight. This horrified Kyle and enraged her protective brother.